Java IP Address Validate isIpValid(final String deviceIp)

Description

is Ip Valid

License

Open Source License

Declaration

public static boolean isIpValid(final String deviceIp) 

Method Source Code

//package com.java2s;
/*/*from ww w  .  j a va 2  s. c  o  m*/
 * Copyright (c) 2016 Inocybe Technologies and others.  All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
 * and is available at http://www.eclipse.org/legal/epl-v10.html
 */

import java.util.regex.Matcher;
import java.util.regex.Pattern;
import com.google.common.base.Strings;

public class Main {
    private static final Pattern IP_PATTERN = Pattern
            .compile("^([01]?\\d\\d?|2[0-4]\\d|25[0-5])\\." + "([01]?\\d\\d?|2[0-4]\\d|25[0-5])\\."
                    + "([01]?\\d\\d?|2[0-4]\\d|25[0-5])\\." + "([01]?\\d\\d?|2[0-4]\\d|25[0-5])$");

    public static boolean isIpValid(final String deviceIp) {
        if (Strings.isNullOrEmpty(deviceIp)) {
            return false;
        }
        Matcher matcher = IP_PATTERN.matcher(deviceIp);
        return matcher.matches();
    }
}

Related

1. isIPv6HexCompressedAddress(final String input)
2. isIPv6HexCompressedAddress(String ip)
3. isIPv6LiteralAddress(String src)
4. isIpV6RegexValid(String strIp)
5. isIPv6StdAddress(final String input)
6. isIPValid(final String ipv4)
7. isIpValid(String ip)